Varennes is a town in southwestern Quebec, Canada on the Saint Lawrence River in the Regional County Municipality of Lajemmerais.
According to the Canada 2001 Census:
Population: 19,653
% Change (1996-2001): 4.3
Dwellings: 7,019
Area (sq. km.): 92.53
Density (persons per sq. km.): 212.4
Chapi